InChI=1/C17H12N4O3/c1-10-2-4-14-15(6-10)20-17(19-14)12(9-18)7-11-8-13(22)3-5-16(11)21(23)24/h2-8,22H,1H3,(H,19,20)/b12-7+/f/h19H 93A2966B8CCEC194